Bearing adaptor that steps a 30mm bottom bracket bore down to fit SRAM's 28.99mm DUB spindle.

Highlights

  • Steps 30mm down to DUB (28.99mm)
  • For running a DUB crank in a 30mm-bore bottom bracket

Compatibility & fit

Check the fitment notes above against your own component before ordering. Tune Cycles can confirm compatibility and fit this part as part of a workshop service.

We could not confirm a published warranty term for this line, so cover here is against manufacturing defects, with remedies as required under Australian Consumer Law. For warranty support, return the product to Tune Cycles and we'll manage the claim with Black Bearing's Australian distributor.
  • Steps 30mm down to DUB (28.99mm)
  • For running a DUB crank in a 30mm-bore bottom bracket
Adapts30 mm bore to DUB (28.99 mm) spindle
SKU SCV-BBBB-ADAPTER-D
Brand Black Bearing